Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Certificate changed, valid to 2027-01-05
Removed "x402-history" (12 tools before, 11 now)
Exact x402 resource history over the latest complete 30-day window. Returns at most 30 derived daily observations and 30 material changes (64 KiB); no raw snapshots, descriptions, schemas, pay-to values, ranges, or pagination. Paid per call: $0.25 in USDC via x402.
Certificate changed, valid to 2026-12-30
Added "x402-history" (11 tools before, 12 now)
Exact x402 resource history over the latest complete 30-day window. Returns at most 30 derived daily observations and 30 material changes (64 KiB); no raw snapshots, descriptions, schemas, pay-to values, ranges, or pagination. Paid per call: $0.25 in USDC via x402.
Added "business-days" (10 tools before, 11 now)
Add/subtract, count or find business days across countries and subdivisions; list public holidays. Bundled 2024–2030 calendars, inclusive ranges, explicit weekends and closures, source attribution and coverage warnings. See /calendar/coverage. Paid per call: $0.01 in USDC via x402.
Certificate changed, valid to 2026-12-21
Added "url-inspect"; removed "email-auth" and "email-auth-analyze" (11 tools before, 10 now)
Inspect a public URL: HEAD redirect trace, DNS A/AAAA observations and security headers in one report. At most 4 targets, no page body. Includes timestamps, partial-result warnings and factual findings; no safety or reputation verdict. Paid per call: $0.009 in USDC via x402.
Email authentication posture for a domain: DMARC + SPF records fetched, parsed, scored 0-100, with findings and fix recommendations. Paid per call: $0.01 in USDC via x402.
Email diagnosis bundle: exact-domain DMARC, SPF sending-IP evaluation, up to five supplied DKIM selectors and structured receiver evidence. Prioritized fixes, timestamped DNS sources and missing checks. No signature verification, inherited-policy discovery or inbox claims. Paid per call: $0.10 in USDC via x402.
Certificate recorded, valid to 2026-11-07
Authorization not required
First tool surface recorded: 11 tools (server version 1.0.0)
Showing the latest 10 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed